EARNINGS PER SHARE - Additional Information (Details) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Apr. 29, 2026 USD ($) shares	Mar. 31, 2026 USD ($) class_of_stock $ / shares shares	Dec. 31, 2025 USD ($) agreement	Mar. 31, 2026 USD ($) class_of_stock $ / shares shares	Dec. 09, 2025 USD ($)	Dec. 31, 2017 shares
Class of Stock [Line Items]
Number of classes of stock | class_of_stock		2		2
Number of open market repurchase agreements | agreement			2
Share repurchases | $		$ 19.2		$ 148.6
Board of Director Authorized
Class of Stock [Line Items]
Number of shares authorized to be purchased (in shares) | shares						4,000,000
Number of shares remaining authorized purchased (in shares) | shares		351,507		351,507
Class A Common Stock
Class of Stock [Line Items]
Dividend proportions (in usd per share) | $ / shares		$ 0.01		$ 0.01
Percentage of shares outstanding used in two class method calculation				40.00%
Number of open market repurchase agreements | agreement			1
Class A Common Stock | Board of Director Authorized
Class of Stock [Line Items]
Share repurchases (in shares) | shares				1,813,600
Class A Common Stock | Open Market Share Repurchase Plan
Class of Stock [Line Items]
Share repurchase program, authorized, amount | $			$ 120.0
Class B Common Stock
Class of Stock [Line Items]
Dividend proportions (in usd per share) | $ / shares		$ 0.015		$ 0.015
Percentage of shares outstanding used in two class method calculation				60.00%
Class B Common Stock | Subsequent Event
Class of Stock [Line Items]
Share repurchases (in shares) | shares	31,720
Share repurchases | $	$ 2.8
Class B Common Stock | Board of Director Authorized
Class of Stock [Line Items]
Share repurchases (in shares) | shares				339,729
Class B Common Stock | Open Market Share Repurchase Plan
Class of Stock [Line Items]
Share repurchase program, authorized, amount | $			$ 30.0
Class B Common Stock | Board Of Director 2025 Authorized
Class of Stock [Line Items]
Share repurchase program, authorized, amount | $					$ 300.0